On 5/27/23 03:29, Ping-Ke Shih wrote:
The commit 28977e790b5d ("wifi: mac80211: skip powersave recalc if driver SUPPORTS_DYNAMIC_PS")
introduced by kernel 5.20 will skip to recalculate IEEE80211_CONF_PS
of hw->conf.flags if driver sets SUPPORTS_DYNAMIC_PS.
Since this problem was happened since 5.20, patches 1/3 and 2/3 should be
applied to kernel 6.1+.
Patch 3/3 is to remove redundant/unnecessary check, so this can be seen as
an independent patch that can go either wireless or wireless-next tree.
Note, I can't combine this into patch 2/3, because this redundant check
is introduced by upcoming kernel 6.4, but patch 2/3 would go kernel 6.1+.
Ping-Ke Shih (3):
wifi: rtw88: correct PS calculation for SUPPORTS_DYNAMIC_PS
wifi: rtw89: correct PS calculation for SUPPORTS_DYNAMIC_PS
wifi: rtw89: remove redundant check of entering LPS
The patch for rtw88 has been added to the GitHub repo, and fixed the issue. [1]
Thanks Ping-Ke,
Larry
[1] https://github.com/lwfinger/rtw88/issues/129
